Stadium: Center Round: 62 Ground: Clay
| ITF M15 Cochabamba | 2023/11/12 13:00 | Eugenio Almeida Junior v Nahuel Fernandez | 5-7,2-6 |
| ITF M25 Lajeado | 2023/10/10 14:50 | Sean Hess v Nahuel Fernandez | 6-4,6-1 |
| ITF M25 Lajeado | 2023/10/09 16:00 | Nahuel Fernandez v Laelson Rodrigues | 6-7,6-3,10-4 |
| ITF M15 Rosario | 2023/11/09 20:50 | Bruno Fernandez v Luciano Emanuel Ambrogi | 3-6,7-6,4-6 |
| ITF M15 Rosario | 2023/11/08 13:00 | Juan Estevez v Bruno Fernandez | 1-6,4-6 |
| ITF M15 Rosario | 2023/11/07 15:00 | Lucca Pinto v Bruno Fernandez | 1-6,2-6 |
| ITF M15 Rosario | 2023/11/06 16:00 | Julian Cundom v Bruno Fernandez | 7-5,3-6,6-10 |
| ITF M15 Rosario | 2023/11/05 15:00 | Nicolas Garcia Longo v Bruno Fernandez | 4-6,4-6 |
| ITF M15 Villa Maria | 2023/10/30 13:00 | Juan Estevez v Bruno Fernandez | 6-3,3-6,10-8 |
| ITF M15 Villa Maria | 2023/10/29 16:30 | Vito Antonio Darderi v Bruno Fernandez | 6-7,1-6 |
| ITF M25 Lajeado | 2023/10/11 22:15 | Paulo A S Dos Santos v Bruno Fernandez | 6-3,2-6,6-1 |